First lucid dream!!!!!!!

Date: 12/27/2018

I somehow became lucid in this dream: I am at school on the heater, where I and my friends sit during break. I was with someone and with Olivier. I became lucid in my dream, I am not really sure if it was really lucid, but it felt like it. I am so fucking happy. After that I do something I read on reddit, but could have bad outcomes: I told my Olivier the dream character, that I was dreaming. I don’t remember his exact response, but it was not a bad one. Then I thought about flying outside, but I lost lucidity...